Author:
Pershina,A.I.
Year:
1978
Title:
The Lower Middle Devonian boundry on the Western Slope of the Pechora Urals. (In: Problems of Stratigraphy of the Paleozoic, (Devonian, Carboniferous). A.P.Rotai et al, editors)
Foreign title:
Granitsa Nizhnego i Srednego Devona na Zapddnom Sklone Pechorskogo Urala(In-Problemy stratigrafii Paleozoya(Devon,Carbon)
Reference:
Pershina,A.I. (1978) The Lower Middle Devonian boundry on the Western Slope of the Pechora Urals. (In: Problems of Stratigraphy of the Paleozoic, (Devonian, Carboniferous). A.P.Rotai et al, editors) [ Granitsa Nizhnego i Srednego Devona na Zapddnom Sklone Pechorskogo Urala(In-Problemy stratigrafii Paleozoya(Devon,Carbon) ] Trudy Ministerstvo Geologii SSR,Mezhvedomstveinyi Stratigraficheskii Komitet SSSR,Akademiya Nauk SSR Vol. 6 P. 80- 83
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Genus Species Country(Region) From To
Acanthotriletes Acanthotriletes USSR(Komi ASSR) Late Emsian
Azonomonoletes Azonomonoletes USSR(Komi ASSR) Late Emsian
Brochotriletes Brochotriletes USSR(Komi ASSR) Late Emsian
Leiotriletes Leiotriletes USSR(Komi ASSR) Late Emsian
Retusotriletes Retusotriletes USSR(Komi ASSR) Late Emsian
Retusotriletes Retusotriletes absurdus USSR(Komi ASSR) Early Eifelian
Retusotriletes Retusotriletes communis USSR(Komi ASSR) Early Eifelian
Retusotriletes Retusotriletes naumovae USSR(Komi ASSR) Early Eifelian
Retusotriletes Retusotriletes subgibberosus USSR(Komi ASSR) Early Eifelian
Retusotriletes Retusotriletes subgibberosus USSR(Komi ASSR) Early Eifelian Early Eifelian
Trachytriletes Trachytriletes USSR(Komi ASSR) Late Emsian